<template>
  <div class="top">
    <el-row class="fitersLine">
      <el-col :span="24">
        <el-form :inline="true">
          <el-select size="small" v-model="queryParams.jobGroup" @change="groupChange" filterable placeholder="请选择执行器" clearable>
            <el-option value="0" key="0" label="全部"></el-option>
            <el-option
              v-for="item in groupListData"
              :key="item.id"
              :label="item.title"
              :value="item.id">
            </el-option>
          </el-select>
          <el-select size="small" v-model="queryParams.jobId" placeholder="请选择任务" clearable>
            <el-option key="0" value ="0" label="全部"></el-option>
            <el-option
              v-for="item in jobs"
              :key="item.id"
              :label="item.jobDesc"
              :value="item.id">
            </el-option>
          </el-select>
          <el-select size="small" v-model="queryParams.logStatus" placeholder="请选择日志状态">
<!--            <el-option value="" label="全部"></el-option>-->
            <el-option
              v-for="item in statusEnum"
              :key="item.code"
              :label="item.msg"
              :value="item.code">
            </el-option>
          </el-select>
          <el-form-item>
            <el-date-picker
              size="small"
              v-model="queryParams.timeScope"
              type="datetimerange"
              range-separator="~"
              value-format="yyyy-MM-dd HH:mm:ss"
              editable
              clearable
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              :picker-options="pickerOptions">
            </el-date-picker>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" size="small" @click="getLogList">查询</el-button>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" size="small" @click="clearJobLogs">清除日志</el-button>
          </el-form-item>
        </el-form>
      </el-col>
    </el-row>
    <el-table
      ref='list'
      :key='tableKey'
      :data="logTableList"
      v-loading="listLoading"
      element-loading-text="数据加载中，请稍后"
      border
      fit
      highlight-current-row
      select-on-indeterminate
      style="width: 100%">

      <el-table-column align="center" label="任务ID" min-width="60">
        <template slot-scope="scope">
          <el-button type="text" @click="jobDetail(scope.row)">{{scope.row.jobId}}</el-button>
        </template>
      </el-table-column>
<!--      <el-table-column align="center" label="任务名称" min-width="80">
        <template slot-scope="scope">
          <span class="link-type">{{scope.row.title}}</span>
        </template>
      </el-table-column>-->
      <el-table-column align="center" label="调度时间" min-width="120">
        <template slot-scope="scope">
          <span class="link-type">{{formartHandlerTime(scope.row.triggerTime)}}</span>
        </template>
      </el-table-column>

      <el-table-column min-width="40" align="center" label="调度结果" show-overflow-tooltip>
        <template slot-scope="scope">
          <span :class="{'sucColor':scope.row.triggerCode===200,'failColor':scope.row.triggerCode===500}">
            {{scope.row.triggerCode===200?'成功':(scope.row.triggerCode===500?'失败':'')}}</span>
        </template>
      </el-table-column>
      <el-table-column min-width="40" align="center" label="调度备注" show-overflow-tooltip>
        <template slot-scope="scope">
          <el-button type="text" @click="triggerMsgDetail(scope.row)">查看</el-button>
        </template>
      </el-table-column>

      <el-table-column min-width="100" align="center" label="执行时间" show-overflow-tooltip>
        <template slot-scope="scope">
          <span>{{formartHandlerTime(scope.row.handleTime)}}</span>
        </template>
      </el-table-column>

      <el-table-column min-width="40" align="center" label="执行结果" show-overflow-tooltip>
        <template slot-scope="scope">
          <span :class="{'sucColor':scope.row.handleCode===200,'failColor':scope.row.handleCode===500}">
            {{scope.row.handleCode===200?'成功':(scope.row.handleCode===500?'失败':'')}}</span>
        </template>
      </el-table-column>
      <el-table-column min-width="40" align="center" label="执行备注" show-overflow-tooltip>
        <template slot-scope="scope">
          <span>{{scope.row.handleMsg===''?'无':scope.row.handleMsg}}</span>
        </template>
      </el-table-column>
      <el-table-column align="center" label="操作" min-width="60">
        <template slot-scope="scope">
          <el-button size="mini" type="primary" v-show="scope.row.triggerCode===200" @click="exeLogDetail(scope.row)">日志详情</el-button>
          <el-button size="mini" type="danger" v-show="scope.row.triggerCode===200 && scope.row.handleCode===0"
                     @click="stopJob(scope.row.id)">终止
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <div v-show="!listLoading" class="pagination-container">
      <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
                     :current-page.sync="queryParams.currentPage"
                     :page-sizes="[10,20,30,50]" :page-size="queryParams.length"
                     layout="total, sizes, prev, pager, next, jumper" :total="total">
      </el-pagination>
    </div>

    <el-dialog class="dialog-detail-view" title="执行日志" custom-class="detail-dialog" width="60%" :visible.sync="dialogFormVisible" center @close="onCloseDetail">
        <pre v-html="jobLogDetail.logContent"></pre>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="dialogFormVisible = false">确定</el-button>
      </div>
    </el-dialog>

    <el-dialog title="清除执行器日志" :visible.sync="clearLogDialog" center>
      <el-form :model="clearForm" :rules="rules" ref="clearForm">
        <el-form-item class="clear-log-form-view" label="执行器" prop="jobGroup">
          <el-select v-model="clearForm.jobGroup" @change="groupClearChange" placeholder="请选择执行器">
            <el-option value="0" key="0" label="全部"></el-option>
            <el-option
              v-for="item in groupListData"
              :key="item.id"
              :label="item.title"
              :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item class="clear-log-form-view" label="任务" prop="jobId" clearable>
          <el-select v-model="clearForm.jobId" placeholder="请选择任务">
            <el-option value="0" key="0" label="全部"></el-option>
            <el-option
              v-for="item in clearJobs"
              :key="item.id"
              :label="item.jobDesc"
              :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item class="clear-log-form-view" label="清理方式" prop="type">
          <el-select v-model="clearForm.type" placeholder="请选择清理方式">
            <el-option
              v-for="item in logTimeEnum"
              :key="item.code"
              :label="item.msg"
              :value="item.code">
            </el-option>
          </el-select>
        </el-form-item>
        <!--
        <el-form-item class="clear-log-form-view" label="状态" prop="logStatus">
          <el-select size="small" v-model="clearForm.logStatus" placeholder="请选择日志状态">
            <el-option label="全部" value=""></el-option>
            <el-option
              v-for="item in statusEnum"
              :key="item.code"
              :label="item.msg"
              :value="item.code">
            </el-option>
          </el-select>
        </el-form-item>
        -->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="clearLogDialog = false">取 消</el-button>
        <el-button type="primary" @click="exeClearLogs">确 定</el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script>
  import {getGroupList} from "../../api/group";
  import {clearLogs, getJobDetail, getLogsList, stopJob,getJobsByGroup} from "../../api/logs";
  import qs from 'qs'
  import {formartUstTime} from "../../utils";

  export default {
    name: 'LogList',
    props: {},
    components: {},
    data() {
      return {
        statusEnum: [{code:-1,msg:'全部'}, {code: 1, msg: '成功'}, {code: 2, msg: '失败'}, {code: 3, msg: '进行中'}],
        groupListData: [],
        jobs: [],
        clearJobs: [],
        dialogStatus: 'create',
        dialogFormVisible: false,
        clearLogDialog: false,
        modifyData: '',
        logTableList: null,
        total: null,
        listLoading: true,
        queryParams: {
          currentPage: 1,
          jobGroup: '0',
          jobId: '0',
          start: 0,
          length: 10,
          logStatus: -1,
          filterTime: '', //[new Date(2000, 10, 10, 10, 10), new Date(2000, 10, 11, 10, 10)],
          timeScope: []
        },
        tableKey: 0,
        // 刷新定时器
        detailTailTimer: null,
        jobLogDetail: {
          logContent: ''
        },
        logTimeEnum: [{code: 1, msg: '一个月前'}, {code: 2, msg: '三个月前'}, {code: 3, msg: '六个月前'}, {code: 4, msg: '一年之前'},
          {code: 5, msg: '一千条之前'},{code: 6, msg: '一万条之前'},{code: 7, msg: '三万条之前'},{code: 8, msg: '十万条之前'},{code: 9, msg: '所有'}],
        clearForm: {
          jobGroup: '0',
          jobId: '0',
          // logStatus: null,
          type: 1
        },
        rules: {
          groupListData: [{required: true, message: '请选择执行器', trigger: 'blur'}],
          jobId: [{required: true, message: '请选择任务', trigger: 'blur'}],
          type: [{required: true, message: '请选择时间段', trigger: 'blur'}]
        },pickerOptions: {
          shortcuts: [{
            text: '今日',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setHours(0)
              start.setMinutes(0)
              start.setSeconds(0)

              end.setDate(end.getDate() + 1)
              end.setHours(0)
              end.setMinutes(0)
              end.setSeconds(0)
              end.setTime(end.getTime() - 1000)
              picker.$emit('pick', [start, end]);
            }
          },{
            text: '最近一周',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
              start.setHours(0)
              start.setMinutes(0)
              start.setSeconds(0)

              end.setDate(end.getDate() + 1)
              end.setHours(0)
              end.setMinutes(0)
              end.setSeconds(0)
              end.setTime(end.getTime() - 1000)
              picker.$emit('pick', [start, end]);
            }
          }, {
            text: '最近一个月',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
              start.setHours(0)
              start.setMinutes(0)
              start.setSeconds(0)
              end.setDate(end.getDate() + 1)
              end.setHours(0)
              end.setMinutes(0)
              end.setSeconds(0)
              end.setTime(end.getTime() - 1000)
              picker.$emit('pick', [start, end]);
            }
          }, {
            text: '最近三个月',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
              start.setHours(0)
              start.setMinutes(0)
              start.setSeconds(0)
              end.setDate(end.getDate() + 1)
              end.setHours(0)
              end.setMinutes(0)
              end.setSeconds(0)
              end.setTime(end.getTime() - 1000)
              picker.$emit('pick', [start, end]);
            }
          }]
        },

      }
    },
    created() {
    },
    mounted() {
      this.getLogList()
      this.fetchGroupList()
    },
    watch: {
      'jobLogDetail.logContent': function (val,oldVal){
        const reg = RegExp(".*xxl-job job callback finish.\\n$");
        if (val.match(reg) && this.detailTailTimer != null){
          console.info("clean interval ",this.detailTailTimer)
          clearInterval(this.detailTailTimer)
          this.detailTailTimer = null
        }
      }
    },
    methods: {
      getLogList() {
        //对象深拷贝，去除属性
        let params = JSON.parse(JSON.stringify(this.queryParams))
        if (params.timeScope.length > 0){
          params.filterTime = params.timeScope[0] + ' - ' + params.timeScope[1]
          params.timeScope = null
          params.currentPage = null
        }
        getLogsList(params).then(res => {
        const {data, recordsTotal} = res
        this.listLoading = false
          this.logTableList = data
          this.total = recordsTotal
          if (this.total === 0) {
            this.$message({
              message: '检索结果为空',
              type: 'warning'
            })
          }
        }).catch(function (err) {
          console.log(err)
        })
      },
      //获取执行器
      fetchGroupList(){
        getGroupList(qs.stringify(this.groupQuery)).then(res => {
          this.$nextTick(() => {
            const {data, recordsTotal} = res
            this.groupListData = data
            if (recordsTotal === 0) {
              this.$message({
                message: '执行器列表为空,需要先创建执行器',
                type: 'warning'
              })
              return
            }
            // this.tableQuery.groupListData = data[0].id
            // this.jobForm.groupListData = data[0].id
          })
        }).catch(function (err) {
          console.log(err)
        })
      },
      groupChange() {
        this.queryParams.jobId = '0'
        if (this.queryParams.jobGroup !== '0') {
          getJobsByGroup(this.queryParams.jobGroup).then(res => {
            const {code, content} = res
            if (res.code === 200) {
              this.jobs = content
            }
          }).catch(function (err) {
            console.log(err.message)
          })
        }
      },
      groupClearChange() {
        this.clearForm.jobId = '0'
        if (this.clearForm.jobGroup !== null) {
          getJobsByGroup(this.clearForm.jobGroup).then(res => {
            const {code, content} = res
            if (res.code === 200) {
              this.clearJobs = content
            }
          }).catch(function (err) {
            console.log(err.message)
          })
        }
      },
      stopJob(id) {
        stopJob(id).then(res => {
          const {code, msg} = res
          if (code === 200) {
            this.$message({
              message: '终止成功',
              type: 'success',
            })
          } else {
            this.$message({
              message: '终止失败',
              type: 'warning',
            })
          }
        }).catch(function (err) {
          console.log(err.message)
        })
      },
      exeLogDetail(row) {
        let params={
          'executorAddress':row.executorAddress,
          'triggerTime': new Date(row.triggerTime).getTime(),
          'logId': row.id,
          'fromLineNum': 1
        }
        this.logTail(params)
        this.detailTailTimer = setInterval(() => {
          getJobDetail(params).then(res => {
            this.jobLogDetail = res.content
            if (res.code === 200) {
              this.dialogFormVisible = true
            } else {
              this.$message({
                message: '查询失败',
                type: 'warning',
              })
            }
          }).catch(function (err) {
            console.log(err.message)
          })
        },2000)
        console.info(this.detailTailTimer)
      },
      logTail(params){
        getJobDetail(params).then(res => {
          this.jobLogDetail = res.content
          if (res.code === 200) {
            this.dialogFormVisible = true
          } else {
            this.$message({
              message: '查询失败',
              type: 'warning',
            })
          }
        }).catch(function (err) {
          console.log(err.message)
        })
      },
      onCloseDetail(){
        if (this.detailTailTimer != null){
          this.onCloseDetail = null
          clearInterval(this.detailTailTimer)
        }
      },
      clearJobLogs() {
        this.clearLogDialog = true
      },
      exeClearLogs() {
        this.$refs['clearForm'].validate((valid) => {
          if (valid) {
            clearLogs(this.clearForm).then(res => {
              if (res.code === 200) {
                this.$message({
                  message: '清除成功',
                  type: 'success',
                })
                this.clearLogDialog = false
                this.handleRefresh()
              } else {
                this.$message({
                  message: '清除失败',
                  type: 'warning',
                })
              }
            }).catch(function (err) {
              console.log(err.message())
            })
          }
        })
      },
      handleFilter() {
        this.queryParams.start = 1
        this.getLogList()
      },
      handleSizeChange(val) {
          this.queryParams.length = val
          this.getLogList()
        },
      handleCurrentChange(val) {
          this.queryParams.start = (val - 1) * this.queryParams.length
          this.getLogList()
        },
      handleRefresh() {
          this.list = null
          this.total = null
          this.queryParams.start = 0
          this.getLogList()
        },
      triggerMsgDetail(row){
        this.$alert(row.triggerMsg, '调度备注', {
          dangerouslyUseHTMLString: true,
          closeOnPressEscape: true
        }).catch(() => {})
      },
      jobDetail(row){
        let desc = '执行器地址：'+row.executorAddress + '<br>' +
          'JobHandler：' + row.executorHandler + '<br>' +
          '任务参数：' + row.executorParam
        this.$alert(desc, '任务描述', {
          dangerouslyUseHTMLString: true,
          closeOnPressEscape: true
        }).catch(() => {})
      },
      formartHandlerTime(time){
        if (time == null || time === undefined){
          return "-"
        }
        return formartUstTime(time)
      }
    }
  }
</script>
<style rel="stylesheet/scss" lang="scss" slot-scope>
  .app-container {
    padding: 20px;
  }

  .pagination-container {
    margin-top: 30px;
  }

  .fitersLine {
    .el-select .el-input{
      width: 135px;
    }
  }
  .detail-dialog{
    pre{
      overflow: auto;
      word-break: break-all;
      word-wrap: break-word;
      display: block;
      font-size: 12px;
      font-weight: 400;
    }
  }
</style>
<style rel="stylesheet/scss" lang="scss">
  .clear-log-form-view {
    .el-select {
      width: 80%;
    }
  }

  .sucColor {
    color: seagreen;
  }

  .failColor {
    color: #f56c6c;
  }

  .top {
    padding: 10px;
  }

  .el-form--inline .el-form-item {
    margin-right: 2px;
  }

  .drop-down-view {
    .el-dropdown {
      vertical-align: top;
    }

    .el-dropdown + .el-dropdown {
      margin-left: 15px;
    }

    .el-icon-arrow-down {
      font-size: 12px;
    }

    .el-button {
      padding: 8px 7px;
    }

  }

  .el-button--mini {
    padding: 7px 10px;
  }

  .el-button + .el-button {
    margin-left: 1px;
  }

  .dialog-detail-view {
    .el-form-item {
      margin-bottom: 0px;
    }
    .el-form-item__content {
      line-height: 30px;
    }
    .el-form-item__label {
      line-height: 30px;
    }
  }

  .el-dialog__header {
    padding-bottom: 0;
  }

  .el-dialog__body {
    padding: 0
  }

  .createPost-main-container {
    padding: 20px 0 !important;
  }

  .fitersLine {
    .el-form-item__content {
      margin-left: 0 !important
    }
    .el-form-item__label {
      min-width: auto !important;
    }
    .el-select {
      margin-top: 3px;
    }
  }
</style>
